W1209 12V DC Digital Temperature Controller Board Micro Digital Thermostat -50-110°C Electronic Temperature Cool Temp Control Module Switch with 10A One-Channel Relay and Waterproof with LED Display sold2026 Please update your iPhone (e

Please update your iPhone (e

and its inner diameter (ID) is slightly smaller than the major diameter of the screw

Simplistic Installation

Under auxiliary cooling conditions

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W1209 12V DC Digital Temperature Controller Board Micro Digital Thermostat -50-110°C Electronic Temperature Cool Temp Control Module Switch with 10A One-Channel Relay and Waterproof with LED Display sold2026 Please update your iPhone (eW1209 12V DC Digital Temperature Controller Board Micro Digital Thermostat 50 110C Electronic Temperature Cool Temp Control Module Switch with 10A One Channel Relay and Waterproof with LED Display Product Features Temperature range : 50 110 C. Static current: 35MA, attract current 65MA. Environmental requirements: 10 ~ 60 C ,Humidity 20% 85%. Relay output interface is a switch, when it working ,these two ports are connected. Resolution: When